18015930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{200177}}^1$

素因数の和:200190

約数の個数: 24

約数和(自身を含む): 46841652

約数和(自身を除く): 28825722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 200177, 400354, 600531, 1000885, 1201062, 1801593, 2001770, 3002655, 3603186, 6005310, 9007965, 18015930]

約数ペア:

[(1, 18015930), (2, 9007965), (3, 6005310), (5, 3603186), (6, 3002655), (9, 2001770), (10, 1801593), (15, 1201062), (18, 1000885), (30, 600531), (45, 400354), (90, 200177)]